Open Source Contributor – Remote Contractor (USD 100‑150/hr)

About the role

This remote contract position is for experienced software engineers who will contribute to open‑source projects by analysing complex repositories, implementing solutions, and evaluating AI‑generated code. The role is part‑time (≈15 hours per week) with a fully self‑managed schedule.

Key responsibilities

• Navigate and understand unfamiliar software repositories, both front‑end and back‑end.
• Debug, modify, and enhance code components across APIs and databases.
• Write comprehensive unit, integration, and end‑to‑end tests.
• Reproduce complex software bugs and implement architectural fixes.
• Review AI‑generated patches for technical correctness, security, and maintainability.

Required profile

• Demonstrated substantial engineering contributions to open‑source projects (features, bug fixes, not just documentation).
• Ability to discuss specific repositories, pull requests, and personally authored code.
• Quickly adapt to unfamiliar codebases and work independently.
• Professional fluency in written and spoken English.
• Availability for approximately 15 hours of consistent weekly activity.

Required skills

• Deep expertise in one or more languages such as TypeScript, JavaScript, Python, Java, Go, Rust, C++, C#, Ruby, or PHP.
• Strong understanding of system architecture, developer tooling, databases, and APIs.